Memory enhancement by the administration of .DELTA.5-androstene-

Drug – bio-affecting and body treating compositions – Designated organic active ingredient containing – Cyclopentanohydrophenanthrene ring system doai

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514178, A61K 3156

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active

061536067

ABSTRACT:
The memory of a healthy mammal and the memory of a mammal with age impaired memory can be improved by administering an effective amount of .DELTA.5-Androstene-3.beta.-ol-7,17-dione and 3.beta. esters thereof.

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